tune into to jack hanna's "into the wild." i'm going to have a cold shower. i'm going to have a cold shower. good evening. -- captions by vitac -- www.vitac.com >>> hello. i'm martin savidge in for don lemon. the stories you are talking about in just a moment. but first, let's get you caught up on the day's headlines. you are looking at live pictures from cairo where anti-government protesters are spending the night in tahrir square. they are demonstrating against president mohamed morsi's controversial decree granting himself unchecked political power. earlier today, protesters threw rocks at police who responded with tear gas. we'll have much more on this story at the bottom of the hour. >>> an emergency at the u.s. state department today, fire trucks raced to the department headquarters in washington shortly before noon. a flash fire in the duct work of the building forced everyone to evacuate and sent three people to the hospital, one in serious condition. construction workers were among the few people in that building because it is a holiday weekend. >>>